add logger

logger.py

@@ -0,0 +1,10 @@
+import logging
+
+def get_logger(name=None):
+    logger = logging.getLogger(name)
+    if not logger.hasHandlers():
+        console_handler = logging.StreamHandler()
+        console_handler.setFormatter(logging.Formatter("%(asctime)s [%(levelname)s] %(funcName)s: %(message)s"))
+        logger.addHandler(console_handler)
+        logger.setLevel(logging.INFO)
+    return logger